NANOCON - International Conference on Nanomaterials - Research & Application

Conference Proceedings - NANOCON 2021

13th International Conference on Nanomaterials - Research & Application
October 20 - 22, 2021 / Orea Congress Hotel Brno, Czech Republic, EU
www.nanocon.eu
ISSN: 2694-930X
ISBN: 978-80-88365-00-6
Proceedings of the conference have already been published in Scopus and we are waiting for evaluation and potential indexing in Web of Science.


Nanoelectronics – the highlight of the NANOCON´21 conference

The XIII. international conference NANOCON took place in Brno on October 20 – 22, 2021. In total 280 participants from 19 countries listened 84 lectures and could see 150 posters. Their common theme was nanomaterials and the latest advances in their research and applications. In the Czech Republic, it is the largest event of its kind, and one of the largest in the Central European region. After a one-year break caused by the coronavirus pandemic, it could take place in the traditional format this year.

Professor Yury Gogotsi, director of the Drexel Nanomaterials Institute at the Drexel University in Philadelphia (U.S.A.) and currently one of the most world renowned materials scientists, opened the conference with his overview and, to some extent, futuristic lecture. He gave an insight into the world of 2D carbides and nitrides. Thanks to the attractive properties of these nanomaterials (mainly high electronic conductivity and outstanding electromagnetic interference shielding), their promising use in telecommunications, energy or medical and electronic devices is expected.

Nanotechnologies and nanomaterials in electronics was the highlight topic of the NANOCON´21. The reason is obvious. Current society is increasingly dependent on mobile devices, massive quantities of data need to be stored and analyzed, the semiconductor industry is significant driver in the global economy, and high-performance computing supports human actions in science, technology, engineering, medicine, industry and in daily life. 

The topic of nanoelectronics resonated in practically all thematic program sections of the NANOCON´21 and also in two plenary lectures. Professor Dieter H. Bimberg from the Technical University of Berlin and the Executive Director of the Chinese-German Center for Green Photonics at Changchun presented the results of his research relating to a novel quantum dot based electronic memories and their advantages, especially long storage times, short write, read and erase time. Professor Tomáš Jungwirth from the Institute of Physics of the CAS in Prague presented excellent discoveries of his team in the field of antiferromagnetic crystals enabling to store electronic data much faster than ever before.

However, the thematic scope of the conference lectures was traditionally much broader. In Brno researchers presented their R&D in the preparation, characterization of the properties of nanomaterials and their applications in various sectors, including medicine and the environment. Monitoring and potential toxicity of nanomaterials, as well as their impact on health and the environment were also discussed. Special attention in this direction raised the lecture of Prof. Tomáš Cajthaml from the Faculty of Science, Charles University in Prague, focused on toxicity of microplastics. He presented the results of studies confirming that fish living in the sea and other water sources intensively accumulate small plastic particles (of diameter 1 µ and less) in various organs which significantly burden their organism. And because they are mostly hydrophobic, they cannot be easily removed from the body.

The prize for the best poster has been awarded to Rodrigo Ferreira from the Institute of Physics of the CAS. The young scientist in his work presented the results of his study of optoelectronic properties of single-molecule emitters and their aggregates and indicated also the possibilities of their promising use for the development of quantum computers and molecular storage devices and sensors.

Two Best Lectures for the Young scientists (up to 33 years of age) has been awarded. The PhD student Hadi Hematian from the Faculty of Electrical Engineering of the Czech Technical University in Prague won the award for his talk relating to the use of zinc oxide as a semiconductor in biomedical and pharmaceutical applications. Jiří Doležal from the Faculty of Mathematics and Physics of Charles University in Prague received the prize for a lecture presenting a developed and easily applicable procedure for effective compensation of high-frequency lines and for determining the size of the transmission function in the GHz band. In the contest named after Dr. Tasilo Prnka – a major promoter of nanotechnology in the Czech Republic, a record number of 34 competitors participated.

The next, 14th NANOCON conference will take place on October 19 – 21, 2022. It will accentuate the latest scientific and technological challenges in nanomedicine. More information can be found at www.nanocon.eu

Jiřina Shrbená Váňová

NANOCON International Conference Chair

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VIDA Július Department of Physical Electronics, Faculty of Science, Masaryk University, Brno, Czech Republic, EU, jvida@mail.muni.cz
Co-authors: DZIK Petr HOMOLA Tomáš
Abstract: Organosilica binders are a promising way to interconnect various nanoparticles in printed coatings for photovoltaic cells and other applications. Post-deposition treatment of printed nanoparticle films with organosilica binders is required to remove the organic moieties and thus achieve the optimal optoelectronic properties of the resulting film. [..] Read more
CVEK Martin Tomas Bata University in Zlín, University Institute, Centre of Polymer Systems, Zlín, Czech Republic, EU, cvek@utb.cz
Co-authors: MRLÍK Miroslav OSIČKA Josef GORGOL Danila TOFEL Pavel
Abstract: Concerns surrounding the limited supply of fossil fuels have been the subject of much debate. As of promising solutions, polymers like poly(vinylidene fluoride) (PVDF) have gained attention due to their ability to generate electrical energy from the waste mechanical vibrations. [..] Read more
PAVLIŇÁK David CEPLANT, Department of Physical Electronics, Masaryk University, Brno, Czech Republic, EU, d.pavlinak@mail.muni.cz
Co-authors: GALMIZ Oleksandr KELAR Jakub KOVÁČIK Dušan ČERNÁK Mirko FLEISCHNER Michal KENARI Ali Jamaati KOSÍK Pavel SVOBODOVÁ Jana ONDRÁČEK Jakub
Abstract: The aim of this work was to determine the effect of plasma on the substrate and on the nanofibers themselves. The PA6 nanofibrous material and the PP carrier were exposed to the effects of dielectric barrier plasma generated in air at atmospheric pressure. [..] Read more
HOLEC Pavel Technical University of Liberec, Liberec, Czech Republic, EU, *pavel.holec@tul.cz
Co-authors: KALOUS Tomas POKORNY Pavel BATKA Ondrej SKRIVANEK Josef
Abstract: Nanofibrous materials are currently in transition between laboratory and industrial-scale production. The main factor that hinders transition speed is relatively low productivity compared to widely used technologies such as melt-blown or force-spinning. [..] Read more
SIHELNÍK Slavomír Masaryk University, Faculty of Science, Department of Physical Electronics, CEPLANT, Brno, Czech Republic, EU, sihelnik@mail.muni.cz
Co-authors: KRUMPOLEC Richard STUPAVSKÁ Monika FENG Jianyu KOSOVÁ Eva KELAR Jakub ČERNÁK Mirko KOVÁČIK Dušan
Abstract: Flexible electronics are nowadays manufactured on substrates made particularly of plastics and paper. In demand for better optical and chemical properties, glass is also used in its ultra-thin flexible form (UTFG). [..] Read more
PERŠIĆ Ana Faculty of Chemical Engineering and Technology, University of Zagreb, Zagreb, Croatia, EU, apersic@fkit.hr, estefanov@fkit.hr, egovor@fkit.hr, mlesko@fkit.hr, krehula@fkit.hr
Co-authors: POPOV Nina ŠTEFANOVIĆ Elza KREHULA Stjepko GOVORČIN BAJSIĆ Emi LESKOVAC Mirela KRATOFIL KREHULA Ljerka
Abstract: The incorporation of metal oxide particles into polymer matrix in many cases leads to improved characteristics of the material: thermal stability, mechanical strength, light absorbing or antibacterial properties etc.This study aims to develop polyethylene/hematite composites prepared with hematite (α-Fe2O3) particles of different size. Such types of composites have not been yet thoroughly studied but have a potential to reveal improved properties in comparison to the pure polymer. [..] Read more
DOSKOČIL Leoš Brno University of Technology, Faculty of Chemistry, Brno, Czech Republic, EU, doskocil@fch.vut.cz
Co-authors: HONČ Jiří BŘEZINA Matěj WASSERBAUER Jaromír
Abstract: Magnesium alloys used as sacrificial anodes can interact with humic acids (HAs) in soil and water environments. Therefore, these natural organic molecules can have an impact on the corrosion behaviour of magnesium materials. [..] Read more
PAVLIČKOVÁ Michaela Faculty of Chemical and Food Technology, Slovak University of Technology in Bratislava, Slovakia, EU, michaela.pavlickova@stuba.sk
Co-authors: LORENCOVÁ Lenka HATALA Michal TKÁČ Ján GEMEINER Pavol
Abstract: Two-dimensional (2D) molybdenum disulphide (MoS2) belongs to a class of materials called transition metal dichalcogenides (TMDCs). Due to its large surface area, high biocompatibility, non-zero band-gap, structural versatility and mechanical flexibility, MoS2 can be used for next-generation sensing devices. [..] Read more
BURAVETS Vladislav University of Chemistry and Technology, Prague, Czech Republic, EU, info@vscht.cz
Co-authors: ZABELINA Anna MILIUTINA Elena POPELKOVÁ Daniela HENYCH Jiří ŠŤASTNÝ Martin ŠVORČÍK Vaclav LYUTAKOV Oleksiy
Abstract: Environmental problems related to the economy based on fossil fuels are of paramount importance. However, transition to renewable energy sources is restrained by the availability of storage technologies. [..] Read more
ZÁVODSKÁ Petra Brno University of technology, Faculty of Chemistry, Brno, Czech Republic, EU, Petra.Zavodska@vut.cz
Co-authors: KLUČÁKOVÁ Martina
Abstract: This contribution is focused on superabsorbent materials based on polymerization of partially neutralized acrylic acid. Several types of superabsorbents were prepared. [..] Read more
GALLUS Izabela Joanna TUL - Technical University of Liberec, Faculty of Mechatronics, Informatics and Interdisciplinary Studies, Liberec, Czech Republic, EU, izabela.gallus@tul.cz
Co-authors: BOYRAZ Evren YALCINKAYA Fatma
Abstract: Around 1.2 billion people have limited access to drinkable water and millions succumb every year to sicknesses caused due to the consumption of impure water or lack of water. In the coming years, this problem will only progress at alarming rates due to the aggressive growth of population, urbanization and droughts. [..] Read more
YASIR Muhammad Centre of Polymer Systems, University Institute, Tomas Bata University in Zlín, Zlín, Czech Republic, EU, yasir@utb.cz
Co-authors: ŠOPÍK Tomáš ALI Hassan KIMMER Dušan SEDLAŘÍK Vladimír
Abstract: This study reports on the green synthesis of titanium and zinc oxide nanoparticles (ZnO-NPs) using lemon juice and peel extract, zinc acetate, ethylene glycol, and titanium IV isopropoxide as precursors. The prepared TiO2 and ZnO-NPs were characterized via X-ray Diffraction analysis, UV-vis spectroscopy, dynamic light scattering, scanning electron microscopy, and EDAX. [..] Read more
PRÁŠEK Jan CEITEC, Brno University of Technology, Brno, Czech Republic, EU, prasek@vutbr.cz, jana.drbohlavova@ceitec.vutbr.cz
Co-authors: HRDÝ Radim HEMZAL Dušan DRBOHLAVOVÁ Jana KOPP Radovan
Abstract: In this paper, results of our running work on a sensitive and efficient detection of phosphates are presented. We develop a testing kit for rapid chemical detection based on surface-enhanced Raman scattering (SERS). [..] Read more
ZABELIN Denis Department of Solid State Engineering, University of Chemistry and Technology, Prague, Czech Republic, EU, lyutakoo@vscht.cz
Co-authors: ZABELINA Anna TULUPOVA Anastasia ELASHNIKOV Roman SVORCIK Vaclav LYUTAKOV Oleksiy
Abstract: Hydrogen is a perspective «green» fuel that produces only water when consumed in a fuel cell. The main method for hydrogen production is electrochemical water splitting. [..] Read more
BEHRANGI Sahand Masaryk University, Faculty of Science, Department of Physical Electronics, Brno, Czech Republic, EU, behrangi@mail.muni.cz
Co-authors: SUKOVÁ Gabriela BURŠÍKOVÁ Vilma SOUČEK Pavel SEDLÁČEK Ivo SOCHORA Vjačeslav VAŠINA Petr
Abstract: In the present study, the anti-bacterial and mechanical properties of the ZrN/Cu nanostructured coatings were studied. Copper was introduced as the anti-bacterial agent owing to its substantial activity against bacteria. [..] Read more
HRONČEKOVÁ Štefánia Slovak Academy of Sciences, Institute of chemistry, Bratislava, Slovakia, EU, chemshrn@savba.sk
Co-authors: BERTÓK Tomáš TKÁČ Ján
Abstract: In this work, two-dimensional layered material Ti3C2TX MXene has been used to immobilize enzyme sarcosine oxidase to fabricate a nanostructured biosensor. The device was applied for detection of sarcosine, a potential prostate cancer biomarker, in urine samples for the first time. [..] Read more
JIRKOVEC Radek Department of Nonwovens and Nanofibrous Materials, Faculty of Textile Engineering, Technical University of Liberec, Czech Republic, EU, radek.jirkovec@tul.cz
Co-authors: HOLEC Pavel KALOUS Tomas CHVOJKA Jiri
Abstract: The study is focused on the wetting of nanofibrous layers of polycaprolactone. In the study, we proceeded to compare layers from direct current spinning and alternating current spinning. [..] Read more
SALEHTASH Farnoush Institute of Physics, Slovak Academy of Sciences, Bratislava, Slovakia, EU, farnoush.salehtash@savba.sk
Co-authors: ANNUŠOVÁ Adriana Nádaždy Vojtech Halahovets Yuriy Albrycht Paweł ŠIFFALOVIČ Peter JERGEL Matej MAJKOVÁ Eva KRONEKOVÁ Zuzana PELACH Michal LACÍK Igor
Abstract: Insulin is a peptide hormone produced by beta cells of pancreatic islets. In type 1 diabetes mellitus, these islets are destroyed by the body’s own immune system, no insulin is produced and the blood glucose level is increased. [..] Read more
BLANQUER Andreu Institute of Physiology of the Czech Academy of Sciences, Prague, Czech Republic, EU, andreu.blanquerjerez@fgu.cas.cz
Co-authors: FILOVA Elena JENCOVA Vera BROZ Antonin KUZELOVA KOSTAKOVA Eva LISNENKO Maxim PROCHAZKOVA Renata BACAKOVA Lucie
Abstract: The prevalence of chronic wounds is increasing due to the population ageing and specific illnesses like diabetes mellitus and vascular diseases. Nanofibrous membranes fabricated using synthetic polymers are promising materials to enhance skin wound healing. [..] Read more
ASATIANI Nikifor Technical University of Liberec, Liberec, Czech Republic, EU, nikifor.asatiani@tul.cz, eva.kostakova@tul.cz
Co-authors: VALTERA Jan LISNENKO Maxim HAVLICKOVA Kristyna KOVACICIN Jan LUKAS David KUZELOVA KOSTAKOVA Eva MOLÁČEK Jiří
Abstract: Electrospun PLCL nanofibrous materials produced by direct current (DC) or alternating current (AC) electrospinning are good candidates for absorbable reinforcement for cardiovascular surgery composite bandages. For an appropriate description of the fiber layers and prediction of its relevant biomechanical characteristics, the knowledge of fiber orientation in the electrospun layers is essential. [..] Read more
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